.toprow{
   white-space:nowrap;
   color: #20AFA2;
}
.navbar .navbar-nav li a,.navbar-header .navbar-brand{
  color:#428bca;
  font-family: "Microsoft Yahei";
}
.dropdown-menu,.navbar-default{
   background-color:#79a3d5;
   background-image: linear-gradient(to bottom, #FFFFFF 0px, rgba(255, 255, 255, 0.9) 100%);
   background-repeat: repeat-x;
   border-radius: 4px;
   box-shadow: 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 5px rgba(0, 0, 0, 0.075);
}
.http_judge_form{
   white-space:nowrap;
}
.center{
   text-align: center
}
.sampledata {
    background: none repeat scroll 0 0 #d9edf7;
    font-family: Monospace;
    font-size: 18px;
    line-height:2px;
    white-space: pre;
}



.jumbotron {
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

pre {
    background-color: #FFF; 
    border: 0px solid #ccc; 
    border-radius: 0px; 
}
/*
problem.php css
 */

.problem-box{
    border: 1px solid #5BC0DE;
    width: 100%;
    border-radius:4px;
    margin-bottom: 15px;
}
.problem-box p{
    font-size: 21px;
    word-break: break-all;
    word-wrap: break-word;
    margin-bottom: 15px;
    font-weight: 200;
}

.problem-box p a{
    display: inline-block;
    border-radius:4px;
    font-size: 25px;
    color: #fcf8e3;
    background-color: #5bc0de;
    text-decoration: none;
}

/* 
  login .css
 */
.form-login{
  width: 60%;
  
}